/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package mfi.com.controller.account;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import mfi.com.model.*;

/**
 *
 * @author Doodles
 */
public class Register extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        /*
         * Initialize Variables
         */
        DBConnection connection = new DBConnection();
        HttpSession session = request.getSession();

        if (session.getAttribute("account") != null) response.sendRedirect("Shop");
        if (request.getParameter("register") == null) {
            request.setAttribute("title", "Register");
            request.getRequestDispatcher("account/register.jsp").forward(request, response);
            //request.getR
        } else {

            try {

                String email = request.getParameter("email").trim();
                String password = request.getParameter("password").trim();
                String fName = request.getParameter("firstname").trim();
                String lName = request.getParameter("lastname").trim();
                String bDate = request.getParameter("birthdate").trim();
                String gender = request.getParameter("gender");
                String address = request.getParameter("address").trim();
                String contact = request.getParameter("contact").trim();

                if (connection.register(email, password, fName, lName, bDate, gender, address, contact)) {
                    session.setAttribute("message", "Registration successful. You can now login.");
                    response.sendRedirect("index.jsp");
                } else {
                    session.setAttribute("message", "Registration failed. Email already registered.");
                    response.sendRedirect("account/register.jsp");
                }
            } catch (Exception e) {
                session.setAttribute("message", "An error occured while trying to process your request. Please contact the administrator.");
                response.sendRedirect("account/register.jsp");
            } finally {
                out.close();
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
